.eslintrc.js

module.exports = {
  "env": {
    "es6": true,
    "node": true,
    "mocha": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  parser: "@typescript-eslint/parser",
  "plugins": [
    "@typescript-eslint"
  ],
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "rules": {
    "@typescript-eslint/indent": [2,2],
    "@typescript-eslint/ban-ts-ignore": "off",
    "@typescript-eslint/type-annotation-spacing": "off",
    "@typescript-eslint/member-delimiter-style":"off",
    "@typescript-eslint/explicit-function-return-type":"off",
    'semi':'error',
    "no-trailing-spaces": "error",
    "no-unused-vars": "off",
    '@typescript-eslint/no-unused-vars': ["warn", { args: 'none' }],
    "@typescript-eslint/adjacent-overload-signatures": "error",
    "@typescript-eslint/ban-types": "error",
    "camelcase": "off",
    "@typescript-eslint/consistent-type-assertions": "error",
    "no-array-constructor": "off",
    "@typescript-eslint/no-array-constructor": "error",
    "no-empty":"off",
    "no-empty-function": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/no-empty-function": "error",
    "@typescript-eslint/no-empty-interface": "error",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-inferrable-types": "error",
    "@typescript-eslint/no-misused-new": "error",
    "@typescript-eslint/no-namespace": "error",
    "@typescript-eslint/no-non-null-assertion": "warn",
    "@typescript-eslint/no-this-alias": "error",
    "no-use-before-define": "off",
    "@typescript-eslint/no-use-before-define": "error",
    "@typescript-eslint/no-var-requires": "error",
    "@typescript-eslint/prefer-namespace-keyword": "error",
    "@typescript-eslint/triple-slash-reference": "error",
    "no-var": "error",
    "prefer-const": "error",
    "prefer-rest-params": "error",
    "prefer-spread": "error"
  },
  "overrides": [
    {
      "files": ["*.js"],
      "rules": {
        "@typescript-eslint/no-var-requires": "off"
      }
    }
  ]
};